Diet pills... will it help?? advices needed?

i am abit fatter now i tried exerise but still cannot lose weight I buy viagrx without prescription in on-line drug store and it don`t work, i am soo upset over the issue...is it safe to [http://www.playlist.com/viagrx]buy viagrx without prescription[/url]??? any ideas?? i am planning to see a GP to take diet pills is it advicable plz tell me??? hellp needed